Nonlinear signal-correction observer and application to UAV navigation
A nonlinear signal-correction observer (NSCO) is presented for signals correction and estimation, which not only can reject the position measurement error, but also the unknown velocity can be estimated, in spite of the existence of large position measurement error and intense stochastic non-Gaussia...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2018
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| Online Access: | https://eprints.nottingham.ac.uk/53410/ |
| _version_ | 1848798935199514624 |
|---|---|
| author | Wang, Xinhua Wang, Weicheng |
| author_facet | Wang, Xinhua Wang, Weicheng |
| author_sort | Wang, Xinhua |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | A nonlinear signal-correction observer (NSCO) is presented for signals correction and estimation, which not only can reject the position measurement error, but also the unknown velocity can be estimated, in spite of the existence of large position measurement error and intense stochastic non-Gaussian noise. For this method, the position signal is not required to be bounded. The NSCO is developed for position/acceleration integration, and it is applied to an unmanned aerial vehicle (UAV) navigation: Based on the NSCO, the position and flying velocity of quadrotor UAV are estimated. An experiment is conducted to demonstrate the effectiveness of the proposed method. |
| first_indexed | 2025-11-14T20:27:40Z |
| format | Article |
| id | nottingham-53410 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T20:27:40Z |
| publishDate | 2018 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-534102018-08-22T15:04:22Z https://eprints.nottingham.ac.uk/53410/ Nonlinear signal-correction observer and application to UAV navigation Wang, Xinhua Wang, Weicheng A nonlinear signal-correction observer (NSCO) is presented for signals correction and estimation, which not only can reject the position measurement error, but also the unknown velocity can be estimated, in spite of the existence of large position measurement error and intense stochastic non-Gaussian noise. For this method, the position signal is not required to be bounded. The NSCO is developed for position/acceleration integration, and it is applied to an unmanned aerial vehicle (UAV) navigation: Based on the NSCO, the position and flying velocity of quadrotor UAV are estimated. An experiment is conducted to demonstrate the effectiveness of the proposed method. IEEE 2018-08-01 Article PeerReviewed application/pdf en https://eprints.nottingham.ac.uk/53410/1/Nonlinear%20signal-correction%20observer%20and%20application%20to%20UAV%20navigation.pdf Wang, Xinhua and Wang, Weicheng (2018) Nonlinear signal-correction observer and application to UAV navigation. IEEE Transactions on Industrial Electronics . p. 1. ISSN 0278-0046 http://dx.doi.org/10.1109/tie.2018.2860540 10.1109/tie.2018.2860540 10.1109/tie.2018.2860540 10.1109/tie.2018.2860540 |
| spellingShingle | Wang, Xinhua Wang, Weicheng Nonlinear signal-correction observer and application to UAV navigation |
| title | Nonlinear signal-correction observer and application to UAV navigation |
| title_full | Nonlinear signal-correction observer and application to UAV navigation |
| title_fullStr | Nonlinear signal-correction observer and application to UAV navigation |
| title_full_unstemmed | Nonlinear signal-correction observer and application to UAV navigation |
| title_short | Nonlinear signal-correction observer and application to UAV navigation |
| title_sort | nonlinear signal-correction observer and application to uav navigation |
| url | https://eprints.nottingham.ac.uk/53410/ https://eprints.nottingham.ac.uk/53410/ https://eprints.nottingham.ac.uk/53410/ |